Analysis
- max time kernel
148s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
21/06/2024, 12:30
General
- Target QUOTATION.exe
- Size 670KB
- Sample240621-ppgp8szbqf
- SHA256 b710ee72c7dd328b42d777ffc7d5be5e37ddb368039ca10aed7c27ae86a7efb2
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
*SGCViVH2@@@@11$#4%%
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sZkxWCDh.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sZkxWCDh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6810.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_glwewyw5.4td.ps1
tmp6810.tmp
memory/1216-26-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1216-11-0x000000000AB90000-0x000000000AC2C000-memory.dmp
memory/1216-4-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1216-5-0x0000000005A10000-0x0000000005A1A000-memory.dmp
memory/1216-6-0x0000000008630000-0x00000000086CA000-memory.dmp
memory/1216-7-0x0000000005E30000-0x0000000005E42000-memory.dmp
memory/1216-8-0x0000000006C00000-0x0000000006C08000-memory.dmp
memory/1216-9-0x0000000006C10000-0x0000000006C1C000-memory.dmp
memory/1216-10-0x0000000006C70000-0x0000000006CF2000-memory.dmp
memory/1216-0-0x000000007530E000-0x000000007530F000-memory.dmp
memory/1216-3-0x0000000005950000-0x00000000059E2000-memory.dmp
memory/1216-1-0x0000000000EC0000-0x0000000000F6E000-memory.dmp
memory/1216-2-0x0000000005E40000-0x00000000063E4000-memory.dmp
memory/3564-58-0x00000000064A0000-0x00000000064F0000-memory.dmp
memory/3564-32-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/3564-21-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3564-66-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4836-17-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4836-52-0x0000000006D00000-0x0000000006DA3000-memory.dmp
memory/4836-24-0x0000000004C80000-0x0000000004CE6000-memory.dmp
memory/4836-23-0x0000000004C10000-0x0000000004C76000-memory.dmp
memory/4836-20-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4836-34-0x0000000005510000-0x0000000005864000-memory.dmp
memory/4836-38-0x0000000005B30000-0x0000000005B4E000-memory.dmp
memory/4836-39-0x0000000005BC0000-0x0000000005C0C000-memory.dmp
memory/4836-41-0x00000000719A0000-0x00000000719EC000-memory.dmp
memory/4836-40-0x0000000006AB0000-0x0000000006AE2000-memory.dmp
memory/4836-51-0x0000000006A90000-0x0000000006AAE000-memory.dmp
memory/4836-22-0x0000000004B70000-0x0000000004B92000-memory.dmp
memory/4836-53-0x00000000074A0000-0x0000000007B1A000-memory.dmp
memory/4836-54-0x0000000006E60000-0x0000000006E7A000-memory.dmp
memory/4836-55-0x0000000006ED0000-0x0000000006EDA000-memory.dmp
memory/4836-56-0x00000000070E0000-0x0000000007176000-memory.dmp
memory/4836-57-0x0000000007060000-0x0000000007071000-memory.dmp
memory/4836-18-0x0000000004D20000-0x0000000005348000-memory.dmp
memory/4836-59-0x0000000007090000-0x000000000709E000-memory.dmp
memory/4836-60-0x00000000070A0000-0x00000000070B4000-memory.dmp
memory/4836-61-0x00000000071A0000-0x00000000071BA000-memory.dmp
memory/4836-62-0x0000000007180000-0x0000000007188000-memory.dmp
memory/4836-65-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4836-16-0x0000000002220000-0x0000000002256000-memory.dmp